/***
 * Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 	http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package br.com.caelum.vraptor.interceptor.multipart;

import java.io.InputStream;
import java.util.regex.Pattern;

/**
 * Default implementation for {@link UploadedFile}.
 */
public class DefaultUploadedFile implements UploadedFile {
	
	static final Pattern REGEX_REMOVE_SLASHES = Pattern.compile(".*(?:\\\\|\\/)(.+)$");

	private final String contentType;

	private final String fileName;

	private final String completeFileName;

	private final InputStream content;

	private final long size;
	
	public DefaultUploadedFile(InputStream content, String completeFileName,
		String contentType, long size) {
		this.content = content;
		this.fileName = REGEX_REMOVE_SLASHES.matcher(completeFileName).replaceAll("$1");
		this.completeFileName = completeFileName;
		this.contentType = contentType;
		this.size = size;
	}

	@Override
	public String toString() {
		return "[uploadedFile uploadedCompleteName="
			+ this.completeFileName + " uploadedName=" + this.fileName
			+ " contentType=" + this.contentType + ']';
	}

	public String getContentType() {
		return this.contentType;
	}

	public InputStream getFile() {
		return content;
	}

	public String getFileName() {
		return this.fileName;
	}

	public String getCompleteFileName() {
		return this.completeFileName;
	}

	public long getSize() {
		return size;
	}
}
